a gulab jamun , contains sugar syrup upto about 30% of its volume .
1). find approximately how much syrup would be found in 45 gulab jamuns , each shaped like a cylinder with two hemispherical ends with length 5 cm and diameter 2.8cm .
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(i) Required volume of sugar syrup = 30% of 45*Volume of one Gulab Jamun
= 30/100 * 45 * 4/3TTr3
= 3/10 * 45 * 4/3*22/7*1.4*1.4*1.4
= 155.232 cm3
(ii) Surface area of one Gulab Jamun = 4TTr2
= 4*22/7*1.4*1.4
= 24.64 cm2
HOPE IT HELPS MARK AS BRAINLIEST
= 30/100 * 45 * 4/3TTr3
= 3/10 * 45 * 4/3*22/7*1.4*1.4*1.4
= 155.232 cm3
(ii) Surface area of one Gulab Jamun = 4TTr2
= 4*22/7*1.4*1.4
= 24.64 cm2
HOPE IT HELPS MARK AS BRAINLIEST
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