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Lady bird [3.3K]
3 years ago
11

The number of pupils in a school rises by 8%. There used to be 850 pupils. how many are there now?

Mathematics
2 answers:
babunello [35]3 years ago
8 0

Answer:

there are 918 pupils now.

Aneli [31]3 years ago
6 0

Answer:

<u>Answer</u><u>:</u><u> </u><u>There</u><u> </u><u>are</u><u> </u><u>9</u><u>1</u><u>8</u><u> </u><u>pupils</u><u> </u><u>now</u><u>.</u>

• Rise in percentage:

\dashrightarrow \: { \tt{(100 \% + 8\%) = 108\% }}

• let current number of pupils be n

{ \tt{n}}\dashrightarrow \: { \tt{108\% \times 850}} \\  \\ { \tt{n =  \frac{108}{100}  \times 850}} \\  \\ { \tt{n = 918 \: pupils}}

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