Question

ɪɴ ᴀ ꜱᴄʜᴏᴏʟ ʀᴀᴛɪᴏ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏꜰ ɢɪʀʟꜱ ᴛᴏ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏꜰ ʙᴏyꜱ ɪꜱ 10 : 11 ɪꜰ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏꜰ ʙᴏyꜱ ɪꜱ 1067, ꜰɪɴᴅ ᴛʜᴇ ɴᴜᴍʙᴇʀ ᴏꜰ ɢɪʀʟꜱ ɪɴ ᴛʜᴇ ꜱᴄʜᴏᴏʟ​

Answer 1

Answer:

970

Step-by-step explanation:

Ratio of Girls : Boys in a school = 10 : 11

No. of boys = 1067

No. of  girls = Let the ratio be 10x and 11x.

No. of boys = 11x = 1067

So, x = $\frac{1067}{11}$ = 97

Hence, x = 97,

No. of girls = 10x = 10(97) = 970.

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