Hiroshi spends 30 minutes on history homework, 60 minutes on english homework, and x minutes on math homework. one
fourth of his total homework time is spent on math. which equation can be used to find the amount of time hiroshi spends
on his math homework?
1(x + 30 + 60) = x
© & (x) = x(30 + 60)
• 3 x(30 + 60) = x
©£(x) = (30 + 60)

step-by-step explanation:

hello! just here for points! though i wish i knew!

8987678

step-by-step explanation:

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.