chi online maths

If 3y - 7 = 11, what is the value of y?

If m² = 9, what is the value of 3m + 2

If 3h + (7y - 4y) = 56, find the value of y

If 5h = 45, what is the value of k²

⅖ of 15 + 7 = ?

Change 3days 6 hours to hours

How long Is it from 6.45am to 5.15pm of the same day?

How many 50 kobo coins are there in one #10 note?

There are 50 pupils in the class, 60% of them are girls. How many girls are there in the class?

What is the place value of 5 in 302.58?

Find the mean of the following numbers:
2, 3, 4, 5, 7 and 9

If a² - 7 = 29, find the value of a