drehow many studeni inand U.primary school teachers, how manyadmitted

1.	drehow many studeni inand U.primary school teachers, how manyadmitted in the primary classes?Solution: Pupil-teacher ratio in the primais 25:1.Thus, for every 1 teacher there are 25 stude. SoluSo, for 14 teachers ther are 14 x 25 = 350 19students.Wind outThe problethis methoExampleis the ca'Ch SolutioTo find3 14 (ThusBut870Try This!ha1 If the cost of 4 pens is * 48, find the cost of C12 pens.2 Are the two ratios 7 : 16 and 14: 37 equivalent
Answer» 144 is correct answer the correct answer is 85 the cost of 12 pencil is 12/4×483×48=144 Cost of 4 pen = Rs. 48cost of 12 pen = 48 × 3 = Rs. 144Hence, the cost of 12 pens is Rs. 144 cost of 12 pens is rupees 144 144 is the correct answer

drehow many studeni inand U.primary school teachers, how manyadmitted in the primary classes?Solution: Pupil-teacher ratio in the primais 25:1.Thus, for every 1 teacher there are 25 stude. SoluSo, for 14 teachers ther are 14 x 25 = 350 19students.Wind outThe problethis methoExampleis the ca'Ch SolutioTo find3 14 (ThusBut870Try This!ha1 If the cost of 4 pens is * 48, find the cost of C12 pens.2 Are the two ratios 7 : 16 and 14: 37 equivalent

Answer»

144 is correct answer

the correct answer is 85

the cost of 12 pencil is 12/4×483×48=144

Cost of 4 pen = Rs. 48cost of 12 pen = 48 × 3 = Rs. 144Hence, the cost of 12 pens is Rs. 144

cost of 12 pens is rupees 144

144 is the correct answer