3 years ago

How can cuisinaire rods help you in fractions

Mathematics

1 answer:

gladu [14]3 years ago

8 0

Helps you learn mathematical concepts, such as the four basic arithmetical operations and finding divisors.

You might be interested in

Solve the following system of equations graphically, Select the graph that shows the correct solution of the systern.

Reptile [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which inequalities are true? Check all that apply.

a_sh-v [17]

Answer:

THE ANSWR IS THAT THREE FIFTHS

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Help me plsss thankyouuuu

Nina [5.8K]

Answer:

a) 231

b) 52.8

Step-by-step explanation:

210*.10 = 21. 21+210 = 231

48*.10=4.8 4.8+48 =52.8

5 0

3 years ago

Read 2 more answers

HELP NOW! I have a 26 question test, what are answers? Im in 7th grade, first question is, write the expression using an exponen

Nataly_w [17]

Answer:

4096

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Brianna left the bookstore traveling 32 mph. Then 3.2 hours later, Sonya left traveling the same direction at 44.8 mph. How long

Lostsunrise [7]

Answer:

8 hours

Step-by-step explanation:

Let t hours be the time needed Sonya to catch up Brianna.

Sonya:

Time = t hours

Rate = 44.8 mph

Distance $=D_S$ miles

Brianna

Time $=t+3.2$ hours

Rate = 32 mph

Distance $=D_B$ miles

Note that $D_S=D_B,$ because Sonya must catch up Brianna.

Use formula $D=r\cdot t$

Hence,

$44.8t=32(t+3.2)$

Solve this equation:

$44.8t=32t+32\cdot 3.2\\ \\44.8t-32t=102.4\\ \\12.8t=102.4\\ \\t=8$

3 0

3 years ago