3. A gulab jamun, contains sugar syrup up to about30% of its volume. F

1.	3. A gulab jamun, contains sugar syrup up to about30% of its volume. Find approximately how muchsyrup would be found in 45 gulab jamuns, eachshaped like a cylinder with two hemispherical endswith length 5 cm and diameter 2.8 cm (see Fig. 13.15).
Answer» Step-by-step explanation: Radius of hemisphere =1.4cm Volume of hemisphere =2×22/7×1.4×1.4×1.4 =5.75cm3 Volume of 2 hemisphere =2×5.75 =11.50cm3 Height of cylinder =5_2 (1.4) =5-2.8 =2.2cm Volume of cylinder =22/7×1.4×1.4×2.2 =13.55cm3 Total volume of gulab jamun =11.50+13.55 =25.05cm3 Volume of sugar syrup in 1 gulab jamun =30/100×25.05 =7.51cm3 Volume of sugar syrup in 45 gulab jamun =45×7.51 =337.95 =338(approx

3. A gulab jamun, contains sugar syrup up to about30% of its volume. Find approximately how muchsyrup would be found in 45 gulab jamuns, eachshaped like a cylinder with two hemispherical endswith length 5 cm and diameter 2.8 cm (see Fig. 13.15).

Answer»

Step-by-step explanation:

Radius of hemisphere =1.4cm

Volume of hemisphere =2×22/7×1.4×1.4×1.4

=5.75cm3

Volume of 2 hemisphere

=2×5.75

=11.50cm3

Height of cylinder =5_2 (1.4)

=5-2.8

=2.2cm

Volume of cylinder =22/7×1.4×1.4×2.2

=13.55cm3

Total volume of gulab jamun

=11.50+13.55

=25.05cm3

Volume of sugar syrup in 1 gulab jamun

=30/100×25.05

=7.51cm3

Volume of sugar syrup in 45 gulab jamun

=45×7.51

=337.95

=338(approx