EXERCISE 6.21. Express as kg using decimals :(c) 4250 gm(b) 100 gm(a) 2 gm(d) 5 kg 8 gm(e) 26 kg 50 gm2. Express as km using decimals :(a 8 m(b) 80 m(c) 808 m(d) 17 km3. Convert :(a) 14.2 cm into mm(b) 3.4 m into cm(c) 164 cm into m(d) 2500 m in km4. Convert as cm using decimals :(a)5 mm(b) 124 mm(c) 9 cm 5 mm(d) 3 cm 3 mm5. Add the following amount :(a) 435.00 and 43.20(b) *49.45 and 100.42(c) 150.40 and 234.50(d) 270.50 and 130.46

EXERCISE 6.21. Express as kg using decimals :(c) 4250 gm(b) 100 gm(a)

1.	EXERCISE 6.21. Express as kg using decimals :(c) 4250 gm(b) 100 gm(a) 2 gm(d) 5 kg 8 gm(e) 26 kg 50 gm2. Express as km using decimals :(a 8 m(b) 80 m(c) 808 m(d) 17 km3. Convert :(a) 14.2 cm into mm(b) 3.4 m into cm(c) 164 cm into m(d) 2500 m in km4. Convert as cm using decimals :(a)5 mm(b) 124 mm(c) 9 cm 5 mm(d) 3 cm 3 mm5. Add the following amount :(a) 435.00 and 43.20(b) *49.45 and 100.42(c) 150.40 and 234.50(d) 270.50 and 130.46
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