Answer:
ML = 7.5
Step-by-step explanation:
The ratios are the same for both lines.
The one at the top has a 8:10 ratio and the one below has a 6:ML ratio
Convert to fractions and find the value of ML:
8/10 = 6/ML
8*ML= 6*10
ML= 60/8 = 7.5
Answer:
74.94×10^3= 74940 because the number 10³ has 3 zeros when it is written without an exponent.
Step-by-step explanation:
when times 10, you move the decimal point to the right.
Answer:
150
Step-by-step explanation:
You have 2 ratios
Recipe
115 g H
375 g F
115/375
Mrs. Tanaka's limitations
46 H
? F
Equate these two
115/375 = 46/x Cross multiply
115x = 375 * 46 Combine the right
115x = 17250 Divide by 115
115/115 x = 17250/115 Divide
x = 150 grams of flour,
Answer:
2/16
simplest form:1/8
Step-by-step explanation:
2/16
simplest form:1/8
There are 16 boys in all so 16 will be your denominator and there are to boys absent so your numerator
2/16
Then simplify by dividing 2/2
1/8
Here's the solution,
a : b = 4 : 5
b : c = 3 : 5
now, we can combine the ratios if the value of b is equal in both of them, and we have to make sure it's the minimum value since we have to obtain it in the simplest form, so let's take the L.C.M of b in both proportions .
L.C.M of b in both ratios is 15
so
ratio 1.)
- a : b = 4 : 5
- a : b = 12 : 15
( just multiplied both numbers by 3 to make b = 15 )
ratio 2.)
- b : c = 3 : 5
- b : c = 15 : 25
( just multiplied both numbers by 5 to make b = 15)
now, simply combine the equations to get,
a : b : c = 12 : 15 : 25
and hence,
a : c = 12 : 25
